CN211431081U - Electronic smoking set - Google Patents

Abstract

The utility model discloses an electronic smoking set, the cigarette holder adopts a double-spiral channel structure, hot smoke and cold air respectively enter and exit from the double-spiral channel structure and carry out reverse heat exchange, thus the cold air enters the electronic cigarette shell after being preliminarily heated, the hot smoke enters the oral cavity after being cooled, the temperature of the sucked hot smoke is slightly reduced, and the comfortable sensation is better; furthermore, the hot air spiral channel structure makes the hot air in rotatory in-process, and viscous substance such as tobacco tar that the hot air carried can be adsorbed on spiral channel by the centrifugation, reduces the volume of getting into the oral cavity, makes the electron cigarette more healthy.

Description

Electronic smoking set

Technical Field

The utility model relates to an electron cigarette technical field, concretely relates to electron smoking set.

Background

Heating of non-burning tobacco a combination of a heating device and a treated tobacco product (cartridge) with which the treated real tobacco is heated to a level just sufficient to emit a taste without igniting the tobacco leaf and at the same time resembling the mouth feel of real tobacco. The theoretical basis is as follows: the combustion temperature of tobacco is generally above 600 ℃, and most harmful components, such as tar, are produced above 350 ℃. The electronic cigarette without burning is heated to control the heating temperature below 350 ℃, nicotine is roasted by external heating (without burning), and the electronic cigarette has a real smoke taste without releasing a large amount of harmful substances such as tar. As for the emissions, the heat-not-burn product is 5% of the traditional cigarette; from a harmful perspective, heating non-combustible tobacco products is only 14% of traditional cigarettes.

The heating non-combustion tobacco product is a low-temperature cigarette designed by taking the concept of heating non-combustion, reduces the pure taste and throat feeling of the cigarette, and provides a harm-reducing smoking mode which is most similar to the traditional cigarette for smokers. Although the market popularity is not as short as a few years and the product history is much shorter than that of cigarettes and tobacco tar electronic cigarettes, the tobacco market is the fastest growing at present.

At present, the electronic cigarette without burning is heated by taking a ceramic heating body as a heat carrier and directly contacting with tobacco in a cigarette bullet. Regarding the structural form, the two types are classified into a middle type and a peripheral type. The middle type is directly penetrated into the tobacco in the axial direction or the radial direction by a needle type or a sheet type ceramic heating body, and is directly contacted with the tobacco for heating; the peripheral type is that a pot-shaped, barrel-shaped and annular ceramic heating body heats tobacco from the periphery of the smoke cartridge. Because the tobacco in the cartridge is a poor thermal conductor and has poor thermal conductivity, the tobacco which is a poor thermal conductor is subjected to slower and less thermal conduction around the cartridge in the view of heat transfer; the radiation heat transfer is less due to the obstruction of the tobacco; when smoking, the air flow moves axially, heat can be quickly absorbed in the suction inlet, and the heat transfer of natural convection to the surrounding tobacco is limited to the smoking interval. Therefore, the heating effect in this manner is not ideal, and is mainly expressed in the following aspects: (1) the tobacco has low utilization rate (2), small smoke amount (3), difficult control of harmful substance emission (4), poor thermal efficiency, high inlet smoke temperature (5), short service time after battery charging (6), and fixed smoking mode, and the relaxation effect cannot be achieved. The surrounding heating type is an improved design for the above-described disadvantages of the intermediate heating type. The barrel-shaped or pot-shaped heating mode is adopted, so that the heat transfer area is increased, and the heat transfer effect is improved. But still limited by poor heat transfer of the tobacco and no substantial improvement in convection and radiation effects, the problem is not solved at all. In summary, the non-combustible heating electronic cigarettes developed on the market at present use the ceramic heating body as the heat-carrying medium, and have the disadvantages of slow tobacco heating, poor tobacco utilization rate, small smoke amount, high heating temperature, more harmful substances, poor thermal efficiency, high inlet smoke temperature, short battery service time, poor leisure effect and the like.

In order to solve the above problems, chinese patent document CN105707986A discloses an electronic cigarette atomizer based on hot air flow non-contact heating, which comprises a heating component, an atomizing cavity, a cigarette holder and a battery connecting component, wherein the heating component comprises a heating element and a heat insulating element, the heating element can be one or a combination of several heating elements of a heating wire or a ceramic heating element, the heat insulating element is a heat insulating cup, a heat insulating ring or a heat insulating cloth made of materials with heat insulating effect and insulating function, and can be heat insulating ceramic, the heating element is contained in the heat insulating element and forms a heating cavity, the atomizing cavity is a vacuum cup made of materials with heat insulating effect and is connected with the heating component, and the cigarette holder is connected with the other side of the atomizing cavity. During the use, heat the cigarette bullet through hot air flow, heating element and cigarette bullet direct contact not, through hot air flow with electron cigarette atomizing oil heating and atomizing, simultaneously, can not produce because of local high temperature causes partial electron cigarette atomizing oil schizolysis and produces harmful substance. Above-mentioned technical scheme is through brand-new heating methods, realizes the function of electron cigarette, however, in above-mentioned technical scheme, the air gets into through battery coupling assembling's air vent, is being heated to high temperature in the twinkling of an eye through the heating element, forms lasting high temperature air current, can see out the process simple structure that the air got into the electron cigarette subassembly, can't form the effective utilization of air.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an electronic smoking set, it includes: the shell comprises a front shell and a rear shell, and the front shell and the rear shell are matched to form an accommodating cavity; a partition board is arranged in the accommodating cavity and divides the accommodating cavity into a front accommodating cavity and a rear accommodating cavity; a first cylindrical body matched with the partition plate and a smoke bin communicated with the first cylindrical body are arranged in the front accommodating cavity, a heating element and a microphone are installed in the first cylindrical body, the heating element is arranged close to the smoke bin, and at least one first through hole is formed in the first cylindrical body close to the partition plate; the end part of the front shell is provided with a cigarette cartridge insertion hole; also comprises a cigarette holder, a double-spiral channel structure is formed in the cigarette holder and is respectively a cold air spiral channel and a hot air spiral channel, wherein, the inlet of the hot air spiral channel and the outlet of the hot air spiral channel are respectively two ends of the hot air spiral channel, the inlet of the hot air spiral channel is positioned at the end part of the cigarette holder connected with the cigarette cartridge, the outlet of the hot air spiral channel is positioned at the end part of the cigarette holder containing the mouth, the inlet of the cold air spiral channel and the outlet of the cold air spiral channel are respectively two ends of the cold air spiral channel, when the cigarette holder is connected with the cigarette cartridge, the cigarette cartridge is inserted into the cigarette bin, the inlet of the cold air spiral channel is a hole arranged on the outer wall of the cigarette holder between the mouth and the shell after the cigarette holder is put into the mouth, the outlet of the cold air spiral channel is a hole arranged on the outer wall of the cigarette holder between the inner wall of the shell and the cigarette cartridge; the rear accommodating cabin is also internally provided with a power supply and a power supply control assembly, and the positive and negative electrodes of the heating element and the microphone respectively penetrate through the partition plate to be electrically connected with the power supply.

Further, an inner shell structure is formed in the front shell body and surrounds the cigarette bin, and two ends of the inner shell structure are respectively connected with one end part of the cigarette bin and one end part of the first cylindrical body; at this time, the cool air spiral passage outlet is located between the housing and the inner housing structure.

Furthermore, a second cylindrical body is connected to the partition plate, and the heating element and the microphone are mounted in the second cylindrical body; the second cylindrical body is inserted into the first cylindrical body and is fixedly contacted with the inner wall of the first cylindrical body; meanwhile, at least one second through hole is formed in the side wall of the second cylindrical body, and the second through hole is communicated with the first through hole.

Further, at least one end of the inner wall of the cigarette bin is provided with a heat-resistant sealing layer.

Further, the cigarette holder is in interference fit with the cartridge insertion hole.

Furthermore, the first through holes and the second through holes are multiple and are uniformly distributed along the circumferential direction; meanwhile, the number of the first through holes is the same as that of the second through holes, and the first through holes and the second through holes correspond to each other one by one.

Further, the baffle sets up the tip of procapsid, just it is directional on the baffle be provided with in the direction of back casing with back casing inner wall complex cardboard.

Furthermore, a first adsorption magnetic pole is arranged on the partition board in the direction pointing to the rear shell, a second adsorption magnetic pole is arranged in the rear shell, and the first adsorption magnetic pole is matched with the second adsorption magnetic pole after the rear shell is clamped with the clamping plate.

Further, the power control assembly comprises a control board and a switch, and the positive and negative electrodes of the heating element and the microphone are electrically connected with the control board.

Further, still be provided with the interface and the pilot lamp that charge on the back casing.

Compared with the prior art, the technical scheme of the utility model have following advantage:

(1) the electronic smoking set of the utility model divides the holding cavity into a double-cavity structure by arranging the partition plate, wherein, a heating element and a microphone are arranged in one cavity, and a cold and hot double-area is formed in the shell by a cold and hot separation structure, which is not only beneficial to heat utilization, but also can stabilize the temperature of the cold-area structural component in use and prolong the service life; the first cylindrical body is arranged on the partition plate, and the heating element is arranged in the first cylindrical body, so that the first cylindrical body structure can prevent heat diffusion when the heating element is heated, and meanwhile, the cigarette bin is communicated with the first cylindrical body, namely, heat generated by the heating element can quickly enter the cigarette cartridge in the cigarette bin to the maximum extent under the action of negative pressure, the heat utilization rate is maximized, and the cigarette cartridge is quickly heated; furthermore, the cigarette holder adopts a double-spiral channel structure, hot smoke and cold air respectively enter and exit from the double-spiral channel structure and carry out reverse heat exchange, so that the cold air enters the electronic cigarette shell after being preliminarily heated, the hot smoke is cooled and enters the oral cavity, the temperature of the sucked hot smoke is slightly reduced, and the comfortable feeling is better; furthermore, cold air passes through a cold air spiral channel inlet on the cigarette holder, passes through a spiral channel to a cold air spiral channel outlet on the cigarette holder, passes through a space between the cigarette bin and the shell, passes through a first through hole on the first cylindrical body, then enters the first cylindrical body, excites the microphone, and further starts the heating element, so that the cold air is changed into hot air, the hot air enters the cigarette cartridge, passes through a hot air spiral channel inlet, passes through a hot air spiral channel, and finally enters the oral cavity through the hot air spiral channel outlet; and, hot-air spiral channel's structure makes hot-air rotatory in-process, and viscous substance such as tobacco tar that hot-air carried can be adsorbed on spiral channel by the centrifugation, reduces the volume of getting into the oral cavity, makes the electron cigarette more healthy.

(2) The utility model discloses an electronic smoking set, through form the second tube-shaped body on the baffle, the second tube-shaped body with first tube-shaped body cooperatees for the heat that heating element produced reduces the diffusion, and simultaneously, the second tube-shaped body with can integrate between baffle and heating element and miaow head and each electrode, make electronic smoking set simple structure, the equipment is convenient.

(3) The utility model discloses an electronic smoking set through setting up inner shell structure for the cold air gets into through cold air helical coiled passage export inner shell structure with space between the casing, then it is internal through first through-hole entering first tube-shape again. Above-mentioned structure passes through the isolated most of heat that inner shell structure spreads the cigarette storehouse, through the exchange of cold air and hot-air for the heat is mostly isolated and the heat transfer, makes the temperature of cigarette case fall to minimumly, in effectively utilizing the heat, increases the feeling of cigarette case.

(4) The utility model discloses an electronic smoking set, through set up the internal heat sealing layer in the cigarette storehouse, make during the prior cigarette bullet that gets into of hot-air, further effective hot-air's heat.

(5) The electronic smoking set of the utility model has the advantages that through convection heat transfer or heat exchange, the tobacco in the smoke cartridge is heated up quickly, and the heat utilization rate is high; the gas-heated type heating enables the smoke cartridge to be heated uniformly, and the tobacco utilization rate is high; meanwhile, the cigarette holder with the double-spiral channel structure is used, so that the temperature of smoke entering an oral cavity is low, and oral mucosa is protected; the double-layer shell structure reduces the temperature of the shell, improves the heat efficiency and reduces the danger of scalding.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of an electronic smoking article of the present invention;

figure 2 is a left side view of figure 1 (without the mouthpiece);

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view showing the structure of the power supply and the control board;

FIG. 5 is a schematic sectional view taken along line A-A in FIG. 1;

fig. 6 is a schematic exploded view of a partial structure of an electronic smoking set according to the present invention;

the reference numbers in the figures denote: 1-a shell; 2-a separator; 3-a first cylindrical body; 4-a tobacco bin; 5-a heating element; 6-microphone; 7-a first via; 8-cartridge insertion opening; 9-a cigarette holder; 10-hot air spiral channel inlet; 11-a front housing; 12-a rear housing; 13-hot air spiral channel outlet; 14-cold air spiral channel inlet; 15-cold air spiral channel outlet; 16-a power supply; 17-inner shell structure; 18-a second cylinder; 19-a second via; 20-a heat resistant sealing layer; 21-a front accommodating cavity; 22-a rear accommodating cavity; 23-a clamping plate; 24-a first adsorption pole; 25-a control panel; 26-a switch; 27-a charging interface; 28-indicator light; 29-cartridge.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. The embodiments in the present invention, other embodiments obtained by a person of ordinary skill in the art without creative work, all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 6, the present embodiment discloses an electronic smoking set, which includes: the shell comprises a shell body 1, wherein the shell body 1 comprises a front shell body 11 and a rear shell body 12, the front shell body 11 and the rear shell body 12 are matched to form an accommodating cavity, and the matching mode can be clamping or inserting connection in the prior art or other matching modes; a partition board 2 is disposed in the accommodating cavity, the partition board 2 divides the accommodating cavity into a front accommodating cavity 21 and a rear accommodating cavity 22, the position of the partition board 2 in the accommodating cavity is not particularly limited, and may be in the front housing 11, the rear housing 12, or just in the middle between the front housing 11 and the rear housing 12, in this embodiment, the partition board 2 is preferably in the position where the front housing 11 and the rear housing 12 are joined, the shape of the partition board 2 is adapted to the cross-sectional shape of the accommodating cavity, and it may be fixed by an adhesive or by an interference fit, further, a snap board 23 that is matched with the inner wall of the rear housing 12 is disposed on the partition board 2 in the direction toward the rear housing 12, and when the partition board 2 is mounted at the end of the front housing 11, the snap board 23 is inserted into the rear housing 12 and snapped, the shape of the clamping plate 23 is not particularly limited, and a structure in interference fit with the inner wall of the rear shell 12 is preferred; a first cylindrical body 3 matched with the partition plate 2 and a cigarette chamber 4 communicated with the first cylindrical body 3 are arranged in the front accommodating cavity 21, a heating element 5 and a microphone 6 are arranged in the first cylindrical body 3, the partition plate 2 is in contact connection with the first cylindrical body 3, the first cylindrical body 3 and the cigarette chamber 4 can be directly connected through end parts and can be connected through an annular plate, the shape of the first cylindrical body 3 is not specifically limited and is preferably cylindrical, the shape of the cigarette chamber 4 is not specifically limited and is preferably cylindrical, the heating element 5 is a heating element commonly used by electronic cigarettes, such as an electronic heater for electronic cigarettes, the heating element 5 is arranged in the first cylindrical body 3 close to the cigarette chamber 4, and the microphone 6 is arranged in the first cylindrical body 3 close to the partition plate 2, meanwhile, the first cylindrical body 3 is provided with at least one first through hole 7 close to the partition plate 2, the shape of the first through hole is not particularly limited, the first through hole is preferably cylindrical, and the first through holes 7 are a plurality of and are uniformly distributed along the circumferential direction; the end of the front shell 11 is provided with a cartridge insertion port 8; the cigarette holder is characterized by further comprising a cigarette holder 9, wherein a double-spiral channel structure is formed in the cigarette holder 9, the structure of the double-spiral channel structure is not specifically limited, and can be a double-spiral tube, a double-spiral plate or a sleeve structure, or can be in an irregular shape, such as the combination of the double-spiral plate and the channel, and in a specific point, one end of a spiral plate channel is connected with the airflow channel to form an outlet, and the rest of the spiral plate channel is a hole formed at the end part of the double-spiral plate, the double-spiral channel structure is respectively a cold air spiral channel and a hot air spiral channel, wherein a hot air spiral channel inlet 10 and a hot air spiral channel outlet 13 are respectively two ends of the hot air spiral channel, the hot air spiral channel inlet 10 is positioned at the end part of the cigarette holder 9 connected with the cigarette cartridge 29, the shape of the hot air spiral channel is not specifically limited, such as the end hole of the hot air spiral channel, the hot air spiral, the shape of the hot air spiral channel is not particularly limited, for example, the end hole of the hot air spiral channel, and the cold air spiral channel inlet 14 and the cold air spiral channel outlet 15 are respectively two ends of the cold air spiral channel, when the cigarette holder 9 is connected with the cigarette cartridge 29 and then inserted into the cigarette cabin 4, the cold air spiral channel inlet 14 is a hole provided on the outer wall of the cigarette holder 9 between the mouth and the housing 1 after the cigarette holder 9 contains the mouth, the cold air spiral channel outlet 15 is a hole provided on the outer wall of the cigarette holder 9 between the inner wall of the housing 1 and the cigarette cartridge 29, when the cigarette holder 9 is connected with the cigarette cartridge 29 and inserted into the cigarette cabin 4, the cigarette holder 4 and the cigarette cartridge insertion hole 8 can be fixed by bonding with an adhesive and can be in interference fit, preferably in interference fit, in order to make the cigarette cartridge 29 more stable in the cigarette cabin 4, the gas leakage is reduced, a heat-resistant sealing layer 20 is arranged at least one end of the inner wall of the cigarette bin 4, preferably at two ends, and the heat-resistant sealing layer 20 is made of heat-resistant soft materials, such as heat-resistant silica gel, heat-resistant rubber and the like; the rear accommodating cabin 22 is also internally provided with a power supply 16 and a power supply control assembly, the power supply 16 is only a power supply of an electronic cigarette in the prior art, meanwhile, the fixing mode of the power supply in the electronic cigarette in the prior art is only a fixing mode of the power supply in the prior art, the power supply control assembly comprises a control board 25 and a switch 26, the positive and negative poles of the heating element 5 and the microphone 6 respectively penetrate through the partition board 2 and are electrically connected with the power supply 16 through the control board 25, the control board 25 can be a control board commonly used in the prior art, or a control board with new functions can be adopted, the switch 26 and the indicator light 28 can be arranged at the same position and the same key, and meanwhile, the shell 1 is also provided with a charging interface 27 which is electrically connected with the power supply through the control board.

As a modification, an inner shell structure 17 is formed in the front housing 11 around the cigarette box 4, both ends of the inner shell structure 17 are respectively connected to one end of the cigarette box 4 and one end of the first cylindrical body 3, the shape of the inner shell structure 17 is not particularly limited, and may be a regular shape, an irregular shape, or a cylinder body with regular priority, and the inner shell structure 17 is connected to the end of the cigarette box 4, may be directly connected, or may be connected by a ring member or a shape body with a shape matching the shape of the inner shell; at this time, the cool air spiral passage outlet 15 is located between the housing 1 and the inner housing structure 17.

As a further modification, a second cylindrical body 18 is connected to the partition plate 2, the heating element 5 and the microphone 6 are mounted in the second cylindrical body 18, and the shape of the second cylindrical body 18 is not particularly limited, and is preferably a cylindrical shape; the second cylindrical body 18 is inserted into the first cylindrical body 3 and is contacted and fixed with the inner wall of the first cylindrical body 7, and when the second cylindrical body 18 is cylindrical, the second cylindrical body is preferably attached to the inner wall of the first cylindrical body 7; meanwhile, at least one second through hole 19 is formed in the side wall of the second cylindrical body 18, the second through hole 19 is communicated with the first through hole 7, and the second through holes 19 are uniformly distributed along the circumferential direction; meanwhile, the number of the first through holes 7 is the same as that of the second through holes 19, and the first through holes and the second through holes correspond to each other one by one.

Further, a first absorption magnetic pole 24 is disposed on the partition board 2 in a direction pointing to the rear housing 12, a second absorption magnetic pole is disposed in the rear housing 12, when the rear housing 12 is clamped with the clamping plate 23, the first absorption magnetic pole 24 is matched with the second absorption magnetic pole, and a plurality of second absorption magnetic poles (not shown) are disposed in the rear housing 12, such as a support structure formed separately or a support structure supporting a power supply.

It should be noted that, in this embodiment, for further stable arrangement of the cigarette cabin or the inner shell structure or the first cylindrical body, a clamping support structure or other fixing structures and manners need to be arranged on the inner wall of the housing, which are conventional technical means in the art and are not set forth herein.

The flow of the cold and hot air of the electronic smoking set of the embodiment is as follows:

after the smoker inserts the cigarette holder, imitate the smoking action, like this under the effect of negative pressure, the air passes through cold air helical channel entry in proper order, cold air helical channel export, the space between casing and inner shell structure, the first tube-shaped body, first through-hole, second through-hole, arouses the miaow head in the second tube-shaped body, heating element pneumatic heating, cold air becomes hot-air, gets into the cigarette bullet in the cigarette storehouse in proper order, hot-air helical channel entry, hot-air helical channel export, then, hot-air gets into the inside of mouth, accomplishes the smoking action.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (10)

1. An electronic smoking article, comprising: the shell comprises a front shell and a rear shell, and the front shell and the rear shell are matched to form an accommodating cavity; a partition board is arranged in the accommodating cavity and divides the accommodating cavity into a front accommodating cavity and a rear accommodating cavity; a first cylindrical body matched with the partition plate and a smoke bin communicated with the first cylindrical body are arranged in the front accommodating cavity, a heating element and a microphone are installed in the first cylindrical body, the heating element is arranged close to the smoke bin, and at least one first through hole is formed in the first cylindrical body close to the partition plate; the end part of the front shell is provided with a cigarette cartridge insertion hole; also comprises a cigarette holder, a double-spiral channel structure is formed in the cigarette holder and is respectively a cold air spiral channel and a hot air spiral channel, wherein, the inlet of the hot air spiral channel and the outlet of the hot air spiral channel are respectively two ends of the hot air spiral channel, the inlet of the hot air spiral channel is positioned at the end part of the cigarette holder connected with the cigarette cartridge, the outlet of the hot air spiral channel is positioned at the end part of the cigarette holder containing the mouth, the inlet of the cold air spiral channel and the outlet of the cold air spiral channel are respectively two ends of the cold air spiral channel, when the cigarette holder is connected with the cigarette cartridge, the cigarette cartridge is inserted into the cigarette bin, the inlet of the cold air spiral channel is a hole arranged on the outer wall of the cigarette holder between the mouth and the shell after the cigarette holder is put into the mouth, the outlet of the cold air spiral channel is a hole arranged on the outer wall of the cigarette holder between the inner wall of the shell and the cigarette cartridge; the rear accommodating cabin is also internally provided with a power supply and a power supply control assembly, and the positive and negative electrodes of the heating element and the microphone respectively penetrate through the partition plate to be electrically connected with the power supply.

2. The electronic smoking article of claim 1, wherein an inner shell structure is formed within the front housing around the cartridge, the inner shell structure having two ends connected to an end of the cartridge and an end of the first tubular body, respectively; at this time, the cool air spiral passage outlet is located between the housing and the inner housing structure.

3. The electronic smoking article of claim 2, wherein a second cylindrical body is coupled to the partition, the heating element and the microphone being mounted within the second cylindrical body; the second cylindrical body is inserted into the first cylindrical body and is fixedly contacted with the inner wall of the first cylindrical body; meanwhile, at least one second through hole is formed in the side wall of the second cylindrical body, and the second through hole is communicated with the first through hole.

4. The electronic smoking article of claim 3, wherein at least one end of the inner wall of the cartridge is provided with a heat resistant sealing layer.

5. The electronic smoking article of claim 4, wherein the mouthpiece is an interference fit with the cartridge insertion opening.

6. The electronic smoking article of claim 5, wherein the first through hole and the second through hole are plural and evenly arranged in the circumferential direction; meanwhile, the number of the first through holes is the same as that of the second through holes, and the first through holes and the second through holes correspond to each other one by one.

7. The e-smoking article of claim 6, wherein the spacer is disposed at an end of the front housing, and a catch plate is disposed on the spacer in a direction toward the rear housing for engaging an inner wall of the rear housing.

8. The electronic smoking article of claim 7, wherein the partition plate has a first magnetic absorption pole facing the rear housing, the rear housing has a second magnetic absorption pole, and the first magnetic absorption pole and the second magnetic absorption pole are engaged with each other when the rear housing is engaged with the card.

9. The electronic smoking article of claim 8, wherein the power control assembly includes a control board and a switch, and wherein the positive and negative poles of the heating element and the microphone are electrically connected to the control board.

10. The electronic smoking article of claim 9, wherein the rear housing further comprises a charging interface and an indicator light.

Images